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Newmont Mining Corporation <br /> Record of Construction Report ■ <br /> VLF2 Recertification Project <br /> Subgrade and Geomembrane 9650'—9750'Elevations <br /> NewFields Project No.475.0106.026 <br /> July 3,2018 <br /> 1.3. As-Built Survey <br /> The Surveyor provided as-built survey to the Engineer used for the generation of VLF2 <br /> Recertification Project Subgrade and Geomembrane between the 9650' and 9750' elevations <br /> Record of Construction Drawings. A copy of the Surveyor's Professional License is presented in <br /> Appendix A. <br /> 1.4. Use of this Report <br /> This report has been prepared exclusively for the Cripple Creek & Victor Gold Mining Company. <br /> No third party, other than NewFields, shall be entitled to rely on any information, conclusions, <br /> opinions or other information contained herein without the express written consent of CC&V. <br /> 2. PROJECT DESCRIPTION <br /> The project site is located at the Cripple Creek and Victor Gold Mine in Teller County near Cripple <br /> Creek, Colorado. The VLF2 Recertification Project construction activities included removal of <br /> existing ore and Drain Cover Fill (DCF), removal of damaged existing geomembrane, verification <br /> and subgrade preparation of the existing Soil Liner Fill (SLF), and installation of 80mil Linear Low <br /> Density Polyethylene (LLDPE) double sided micro-spike (DSMS) geomembrane. The VLF2 <br /> Recertification area between the 9650' and 9750' elevations is shown on the Record of <br /> Construction Drawings. This report covers the recertification construction activities monitored <br /> between April 2018 through June 2018. <br /> 3. CONSTRUCTION ACTIVITIES <br /> 3.1. Daily Observation Reports <br /> Field daily observation reports prepared during the VLF2 Recertification Project Subgrade and <br /> Geomembrane between the 9650' and 9750' elevations are presented in Appendix B. <br /> 3.2. Existing Geomembrane Exposure <br /> Existing ore material and DCF were removed from the area to identify the extent of the damage <br /> to the underlying geomembrane and SLF.CAT dozers and track mounted excavators were utilized <br /> to remove these materials from the geomembrane.CAT D6 LGP dozers were used to remove any <br /> materials between two and four feet above the geomembrane and track mounted excavators <br /> were used to remove DCF less than two feet above the geomembrane. The removed DCF was <br /> stockpiled near the recertification area to be replaced upon acceptance of the recertified <br /> geomembrane. Ore materials were also stockpiled and hauled to a different location within the <br /> VLF by Mine Operations. <br /> Page 5 <br />